CN205870582U - Robotic arm with gear protect function - Google Patents
Robotic arm with gear protect function Download PDFInfo
- Publication number
- CN205870582U CN205870582U CN201620558017.3U CN201620558017U CN205870582U CN 205870582 U CN205870582 U CN 205870582U CN 201620558017 U CN201620558017 U CN 201620558017U CN 205870582 U CN205870582 U CN 205870582U
- Authority
- CN
- China
- Prior art keywords
- gear
- mechanical arm
- protective layer
- arm
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Gears, Cams (AREA)
Abstract
The utility model discloses a robotic arm with gear protect function, it relates to robotic arm technical field, gear rotor shaft sets up in the surface of stopper, and the gear protective layer covers the parcel and installs in gear rotor shaft's gear surface, and the arm sets up in the left and right both sides of stopper, and gear rotor shaft is connected with the arm, and the arm is connected with the stopper through connecting the pull rod, and the one end of connection pull rod is connected with the latter half of stopper, and the other end of connection pull rod is connected with the arm middle part, and the gear protective layer is elastic tooth and takes turns the protective layer. The utility model discloses beneficial effect does: it has protected the pivot gear on the robotic arm, has prolonged the working life of pivot gear, has simple structure moreover, sets up advantages such as reasonable.
Description
Technical field
This utility model relates to mechanical arm technical field, is specifically related to a kind of mechanical hand with gear defencive function
Arm.
Background technology
Industrial machine mechanical arm is widely used in industrial automation, and it generally has several degree of freedom, in order to capture or motive objects
Body (instrument or workpiece), so may be interpreted as industrial machine mechanical arm: the mechano-electronic dress of anthropomorphic arm, wrist and hands function
Put；It can require the time-varying of arbitrary object or instrument spatially pose (position and attitude) to move, thus completes a certain
Industrial job requirements.
Unprotected layer on the shaft gear worked on mechanical arm the most used generally, passes through
Working long hours, gear can suffer abrasion, damage.
Utility model content
The purpose of this utility model is to provide a kind of mechanical arm with gear defencive function, and it protects mechanical arm
On shaft gear, extend the working life of shaft gear, and there is simple in construction, the advantage such as rationally is set.
In order to solve the problem existing for background technology, this utility model is by the following technical solutions: it comprises spacing
Block, rotary gear shaft, gear protective layer, mechanical arm；Rotary gear shaft is arranged at the surface of limited block, and gear protective layer covers parcel peace
Being loaded on the gear surface of rotary gear shaft, mechanical arm is arranged at limited block arranged on left and right sides, and rotary gear shaft is connected with mechanical arm, machinery
Arm is connected with limited block by cylinder lever connecting rod, and one end of cylinder lever connecting rod is connected with the latter half of limited block, cylinder lever connecting rod another
One end is connected with mechanical arm middle part.
Described gear protective layer is resislient gear protective layer.
After using said structure, this utility model has the beneficial effect that it protects the shaft gear on mechanical arm, extends
The working life of shaft gear, and there is simple in construction, the advantage such as rationally is set.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-limited block；2-rotary gear shaft；3-gear protective layer；4-mechanical arm；5-cylinder lever connecting rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and concrete
Embodiment, is further elaborated to this utility model.Should be appreciated that detailed description of the invention described herein is only used
To explain this utility model, it is not used to limit this utility model.
As it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it comprises limited block 1, rotary gear shaft 2, gear
Protective layer 3, mechanical arm 4；Rotary gear shaft 2 is arranged at the surface of limited block 1, and gear protective layer 3 covers parcel and is installed on gear and turns
The gear surface of axle 2, mechanical arm 4 is arranged at limited block 1 arranged on left and right sides, and rotary gear shaft 2 is connected with mechanical arm 4, and mechanical arm 4 leads to
Crossing cylinder lever connecting rod 5 to be connected with limited block 1, one end of cylinder lever connecting rod 5 is connected with the latter half of limited block 1, cylinder lever connecting rod 5 another
One end is connected with mechanical arm 4 middle part.
Described gear protective layer 3 is resislient gear protective layer.
The operation principle of this detailed description of the invention is: during mechanical arm work, the gear in rotating shaft ceaselessly works rotation,
During working gear, mutual clamping contact is no longer gear, but the gear protective layer 3 on gear, which reduce the abrasion of gear
Injury, extends the working life of rotating shaft.
The above, is only in order to the technical solution of the utility model to be described and unrestricted, those of ordinary skill in the art couple
Other amendment or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should contain in the middle of right of the present utility model.
Claims (2)
1. the mechanical arm with gear defencive function, it is characterised in that it comprises limited block, rotary gear shaft, gear protection
Layer, mechanical arm；Rotary gear shaft is arranged at the surface of limited block, and gear protective layer covers parcel and is installed on the gear table of rotary gear shaft
Face, mechanical arm is arranged at limited block arranged on left and right sides, and rotary gear shaft is connected with mechanical arm, and mechanical arm passes through cylinder lever connecting rod with spacing
Block connects, and one end of cylinder lever connecting rod is connected with the latter half of limited block, the other end of cylinder lever connecting rod and mechanical arm middle part
Connect.
A kind of mechanical arm with gear defencive function the most according to claim 1, it is characterised in that described gear
Protective layer is resislient gear protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558017.3U CN205870582U (en) | 2016-06-12 | 2016-06-12 | Robotic arm with gear protect function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558017.3U CN205870582U (en) | 2016-06-12 | 2016-06-12 | Robotic arm with gear protect function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870582U true CN205870582U (en) | 2017-01-11 |
Family
ID=57689323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558017.3U Expired - Fee Related CN205870582U (en) | 2016-06-12 | 2016-06-12 | Robotic arm with gear protect function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870582U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003123A (en) * | 2016-06-12 | 2016-10-12 | 江苏新光数控技术有限公司 | Mechanical arms with gear protecting function |
-
2016
- 2016-06-12 CN CN201620558017.3U patent/CN205870582U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003123A (en) * | 2016-06-12 | 2016-10-12 | 江苏新光数控技术有限公司 | Mechanical arms with gear protecting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20200612 |